Lexmark X543 Service Manual page 343

Assembly 4: Electronics 1
Asm- Part Units/
index number option
4-1 40X1524 1
1 40X1523 1
2 40X5319 1
3 40X5036 1
4 40X5404 1
5 40X8395 1
6 40X5426 3
7 40X5409 1
8 40X5413 1
9 40X0269 1
9 40X3141 1
9 40X0288 1
9 40X0271 1
9 40X0275 1
9 40X1772 1
9 40X1773 1
9 40X0273 1
9 40X1774 1
9 40X4596 1
9 40X0303 1
9 40X0270 1
9 40X1792 1
9 40X1791 1
9 40X0301 1
10 40X7054 1
NS 40X5485 1
Units/
Description
FRU
1 Controller board,X544/X546
1 Controller board, X543
1 Wireless antenna
1 Wireless card assembly
1 Toner meter cycle card assembly
1 High-voltage power supply
1 Photo sensor (one per package) used for
A Tray present
B Duplex
C Narrow Media
D Exit bin
1 Low-voltage power supply (universal power supply)
1 Fuser exit sensor
1 Power cord, 2.5 m (straight)—USA, Canada
1 Power cord, 2.5 m (straight)—Europe and others
1 Power cord, 2.5 m (straight)—Argentina
1 Power cord, 2.5 m (straight)—United Kingdom
1 Power cord, 2.5 m (straight)—Israel
1 Power cord, 2.5 m (straight)—Switzerland
1 Power cord, 2.5 m (straight)—South Africa
1 Power cord, 2.5 m (straight)—Traditional Italy
1 Power cord, 2.5 m (straight)—Denmark
1 Power cord, 2.5 m (straight)—Brazil
1 Power cord, 2.5 m (straight)—PRC
1 Power cord, 2.5 m (straight)—Japan
1 Power cord, 2.5 m (straight)—Korea
1 Power cord, 2.5 m (straight)—Taiwan
1 Power cord, 2.5 m (straight)—Australia
1 Fax PCBA
1 Fax interface cable
7525-xxx
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